/// <summary>
/// Maps a <see cref="EventWrittenEventArgs"/> to a <see cref="TelemetryEvent"/>.
/// </summary>
/// <param name="source">An event to map.</param>
/// <param name="sessionName">A session name to add to the destination object.</param>
/// <returns>A instance of <see cref="TelemetryEvent"/>.</returns>
public static TelemetryEvent Map(this EventWrittenEventArgs source, string sessionName)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (string.IsNullOrWhiteSpace(sessionName))
{
throw new ArgumentNullException(nameof(sessionName));
}
TelemetryEvent destination = new TelemetryEvent
{
ApplicationId = source.GetApplicationId(),
AttachmentId = source.GetAttachmentId(),
Channel = (int)source.Channel,
Id = source.EventId,
Level = source.Level,
Message = source.GetFormattedMessage(),
Name = source.EventName,
Payloads = source.GetPayloads(),
ProcessId = 0,
ProcessName = null,
ProviderId = source.EventSource.Guid,
ProviderName = source.EventSource.Name,
OpcodeId = (int)source.Opcode,
OpcodeName = source.Opcode.ToString(),
ActivityId = source.GetActivityId(),
RelatedActivityId = source.RelatedActivityId,
Keywords = source.Keywords,
SessionName = sessionName,
TaskId = (int)source.Task,
TaskName = source.Task.ToString(),
ThreadId = 0,
Timestamp = DateTime.UtcNow.Ticks,
UserId = source.GetUserId(),
Version = source.Version
};
return(destination);
}
